Coinbase Brings Perpetual Futures to US as CME Sues CFTC

Coinbase has introduced perpetual-style crypto futures contracts to its US derivatives exchange, marking a major shift in how American traders can access leveraged crypto products. These contracts, which allow traders to maintain positions indefinitely with embedded leverage, have long been the backbone of offshore crypto derivatives markets. According to Coinbase, perpetuals account for over 90% of global crypto derivatives volume, and derivatives themselves make up about 80% of all crypto trading activity. Until recently, US traders seeking exposure to these products often turned to offshore exchanges, sometimes using VPNs to bypass restrictions.

The regulatory landscape changed in late May when the Commodity Futures Trading Commission (CFTC) approved KalshiEX's BTCPERP, a perpetual Bitcoin contract referencing spot prices. The CFTC then issued a policy statement inviting other exchanges to offer similar products. By June, the agency provided a conditional pathway for US exchanges to convert long-dated crypto futures into true perpetual contracts without expiration dates. This move effectively opened the door for regulated US venues to compete with offshore platforms in offering continuous, leveraged crypto trading.

Legal Battle Over Market Structure

The rapid regulatory shift has triggered a high-stakes legal fight. On June 18, CME Group, the largest US futures exchange, filed a lawsuit against the CFTC and its chairman in federal court, seeking to overturn the Kalshi order and the accompanying policy statement. CME argues that perpetual futures meet the legal definition of swaps under the Commodity Exchange Act, which would subject them to stricter dealer registration, capital, and reporting requirements. CME contends that the CFTC's approval bypassed Congressional intent and existing regulatory frameworks, potentially giving new entrants an unfair advantage.

The CFTC has pushed back, characterizing CME's lawsuit as an attempt to stifle competition and undermine the agency's pro-innovation agenda. The agency maintains that its actions are within its authority and has pledged to defend its position in court. The outcome of this case could determine whether US exchanges can continue to offer perpetual futures under the current regulatory regime or face more restrictive oversight.

How US Perpetuals Differ

Perpetual futures differ from conventional futures by lacking an expiration date, allowing traders to hold positions indefinitely. To keep contract prices aligned with spot markets, perpetuals use recurring funding payments between long and short positions. When the contract trades above spot, longs pay shorts, and vice versa. In the US, two main structures have emerged: Kalshi's BTCPERP is a true no-expiry perpetual, while Coinbase's contracts are long-dated futures (with five-year expirations) that mimic perpetual behavior through frequent funding payments. The CFTC's recent guidance allows these long-dated contracts to eventually become true perpetuals.

This regulatory framework has led to a fragmented market, with different exchanges offering perpetuals under varying structures, collateral requirements, and clearing mechanisms. For example, Coinbase has also opened a regulated channel for US clients to access global perpetual and options liquidity through its Deribit affiliate, while CME has extended its crypto futures and options trading to 24/7, closing the gap with spot markets. These differences mean that liquidity, margin, and open interest are now spread across multiple venues, each with its own rules and limitations.

Market Impact and Capital Efficiency

The introduction of regulated perpetuals in the US could reshape domestic price discovery and funding dynamics. Funding rates on US venues may diverge from those on offshore exchanges, reflecting differences in leverage limits, customer profiles, and capital mobility. A liquid US perpetual market would also create a domestic funding curve, offering new insights into leveraged demand and market sentiment.

However, the fragmented structure of US markets poses challenges for capital efficiency. Traders often face higher costs when collateral is siloed across spot, futures, and perpetual accounts on different platforms. Efforts are underway to address this: Coinbase Derivatives and Nodal Clear are seeking CFTC approval to accept Circle's USDC stablecoin as collateral for US futures, which would allow traders to post crypto-native assets without converting to fiat. If approved, this would mark the first regulated use of a stablecoin as margin in the US futures system.

According to CME's lawsuit, Kalshi has already self-certified more than a dozen additional crypto perpetuals under the new order, with trading volume surpassing $1 billion. CME itself reported $3 trillion in notional crypto volume on its complex in the previous year, with an average daily volume of over 400,000 contracts in 2024. These figures highlight the commercial stakes as exchanges compete for market share in the evolving US derivatives landscape.

Risks and Uncertainties

While regulated venues offer protections such as segregated customer funds, transparent contract specifications, and rule-based liquidation procedures, they do not eliminate the risks inherent in leveraged trading. Liquidations can still cascade through the market, especially during periods of high volatility, as forced sales or purchases trigger further margin calls. The efficiency with which traders can use collateral across products and venues may become a key competitive factor, influencing liquidity and the ability to arbitrage price differences.

The legal status of perpetual futures in the US remains unsettled. The pending court case could either solidify the current regulatory approach or force exchanges to comply with more stringent swap regulations. Until a final ruling is issued, US exchanges offering perpetual products are operating under a legal framework that could change, affecting both market participants and the broader structure of crypto derivatives trading in the country.

Perpetual futures have become the dominant instrument for leveraged crypto trading globally, with platforms like Binance, Bybit, and OKX historically leading offshore volume. In the US, the regulatory opening has already led to over $1 billion in trading volume for newly approved perpetual contracts, according to CME's court filings. CME's own crypto derivatives complex reported $3 trillion in notional volume in 2023, underscoring the scale of the market at stake as legal and regulatory battles play out.

Perpetual futures are designed to provide continuous exposure to crypto assets without the need to roll contracts forward, but this structure introduces unique risks. Funding payments, which keep contract prices tethered to spot, can fluctuate sharply during volatile periods, affecting the cost of holding positions. Liquidation engines, which automatically close undercollateralized accounts, can accelerate price moves and trigger cascading liquidations. The ability to use stablecoins or other crypto assets as collateral may improve capital efficiency, but also introduces new operational and regulatory considerations. As US exchanges and regulators navigate these complexities, the outcome will shape how American traders access leverage and manage risk in the crypto derivatives market.